List preventative measures that can help reduce seasonal incidence?

a) influenza – dress warmly, do not overcool, consume vitamins.
b) foodborne infections – wash all foods with boiled water, bathe in a strictly designated place, wash hands often

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.